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RYAN H. ENGEL DO
NPI 1740336718
Internal Medicine - Medical Oncology in Zion, IL

Active since January 25, 2007PECOS EnrolledAccepts Medicare Assignment
CANCER TREATMENT CENTERS OF AMERICA, 2520 ELISHA AVENUE, ZION, IL 60099(800) 322-9183(262) 687-5098 Get Directions Write a Review

NPPES record last updated: June 2, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 2, 2026, Dec 22, 2022, Feb 7, 2022 and 1 more (4 updates tracked since 2017).

About Ryan H. Engel Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RYAN H. ENGEL DO (NPI 1740336718) is an individual medical oncology provider in Zion, Illinois, licensed in Illinois (036.107459) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Advocate Sherman Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1740336718
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameRYAN H. ENGELCredential: DO
Location AddressCANCER TREATMENT CENTERS OF AMERICA, 2520 ELISHA AVENUEZion, IL 60099
Mailing AddressCancer Treatment Centers Of America, 2361 Paysphere CircleChicago, IL 60674-0001 · (800) 322-9183 · Fax (262) 687-5098
Phone(800) 322-9183
Fax(262) 687-5098
Sole ProprietorNo
Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 2000
Enumeration DateJanuary 25, 2007
Last NPPES UpdateJune 2, 20264 updates tracked since enumeration
NPPES CertifiedJune 2, 2026
✔ NPI 1740336718 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
Licenses✔ Licensed in IL · 036.107459✔ Licensed in WI · 55818
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
CANCER TREATMENT CENTERS OF AMERICA, Zion, IL 60099
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Secondary Practice Locations 2

Location 11221 N Highland AveAurora, IL 60506-1404 · Phone (630) 554-3456
Location 22500 E Capitol DrAppleton, WI 54911-8735 · Phone (920) 364-3600 · Fax (920) 364-3900

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ryan H. Engel Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3870698400
PECOS Enrollment IDI20110629000423
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
761 services236 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
315 services125 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
225 services140 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
144 services53 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
44 services44 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
40 services40 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Advocate Sherman Hospital

Acute Care Hospitals · Elgin, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140030
Location1425 North Randall RoadElgin, IL 60123 · Kane County
Emergency services Birthing friendly

Advocate Christ Hospital & Medical Center

Acute Care Hospitals · Oak Lawn, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140208
Location4440 W 95th StreetOak Lawn, IL 60453 · Cook County
Emergency services Birthing friendly

Advocate Good Samaritan Hospital

Acute Care Hospitals · Downers Grove, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140288
Location3815 Highland AvenueDowners Grove, IL 60515 · Du Page County
Emergency services Birthing friendly

Thedacare Regional Med Ctr - Neenah

Acute Care Hospitals · Neenah, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520045
Location130 2nd StNeenah, WI 54956 · Winnebago County
Emergency services Birthing friendly

Thedacare Regional Medical Center - Appleton Inc

Acute Care Hospitals · Appleton, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520160
Location1818 N Meade StAppleton, WI 54911 · Outagamie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60099 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$181.38 typical visit price
range $59.81 – $181.38
Typical copayment $45.34 (range $14.95 – $45.34)
Most-billed visit code 99205
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

VANJA Z RISSKY FNP-BC
Nurse Practitioner
CANCER TREATMENT CENTERS OF AMERICA, 2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 322-9183
DR. TAMI C CARRILLO MD
Radiology (Vascular & Interventional Radiology)
CANCER TREATMENT CENTERS OF AMERICA, 2520 ELISHA AVE
ZION, IL 60099
Lake County (800) 322-9183
DR. AJAZ M. KHAN M.D.
Internal Medicine (Hematology & Oncology)
CANCER TREATMENT CENTERS OF AMERICA, 2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 322-9183
DR. LAURA C FARRINGTON D.O
Internal Medicine (Medical Oncology)
CANCER TREATMENT CENTERS OF AMERICA, 2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 322-9183
DR. ASIM MAHMOOD M.D.
Anesthesiology
CANCER TREATMENT CENTERS OF AMERICA, 2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 322-9183
MS. ELISA A DEMET NP
Nurse Practitioner (Family)
CANCER TREATMENT CENTERS OF AMERICA, 2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 322-9183
ROBERT W THUMME DO
Emergency Medicine
CANCER TREATMENT CENTERS OF AMERICA, 2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 322-9183
DR. HATEM HALABI MD
Surgery
CANCER TREATMENT CENTERS OF AMERICA, 2520 ELISHA AVENUE
ZION, IL 60099
Lake County (800) 322-9183

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ryan Engel's NPI number?

The NPI number for Ryan Engel is 1740336718. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Where is Ryan Engel located?

Ryan Engel practices at Cancer Treatment Centers Of America 2520 Elisha Avenue, Zion, IL 60099. The listed phone number is (800) 322-9183.

What is Ryan Engel's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Ryan Engel enrolled in Medicare?

Yes. Ryan Engel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ryan Engel accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health and MercyCare Health Plans list Ryan Engel as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ryan Engel affiliated with any hospitals?

According to CMS data, Ryan Engel is affiliated with Advocate Sherman Hospital, Advocate Christ Hospital & Medical Center, Advocate Good Samaritan Hospital, Thedacare Regional Med Ctr - Neenah and Thedacare Regional Medical Center - Appleton Inc.

When was this NPI record last updated?

The NPPES record for Ryan Engel was last updated on June 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.